baber/WOPTO huggingface dataset:
Patent JP-H02153997-A (JP)
Title: Purification of fats and oils
Inventor: TAKAHASHI HIDEKAZU
IPC: C11B3/02
Filed: 1989-07-31
Abstract: PURPOSE:To omit deacidification process and efficiently and economically purify fats and oils by treating the crude raw oil with an enzyme having phospholipase A activity and obtaining a treated oil. CONSTITUTION:The subject treatment is carried out, e.g. by using (A) 100 pts. wt. crude raw oil or degummed oil, (B) about 0.05-20 pts. wt. (optimally 0.1-5 pts. wt.) high-activity phospholipase A and (C) about 50-2,000 pts. wt. water for treatment. Thereby phospholipids in the component (A) are converted to lysophospholipids so that hydrophilic properties thereof are improved for ready transfer thereof to water phase and converted into such a state that adsorption thereof to an adsorbent such as activated clay is ready. After the abve- mentioned enzyme treatment, decoloration and deodorizing processes are carried out, thus obtaining the objective treated oil.
Patent JP-H0246374-A (JP)
Title: Manufacture of seal ring for magnetic fluid seal device
Inventor: HOSOYA MASAYUKI
IPC: F16J15/40
Filed: 1988-08-09
Abstract: PURPOSE:To reduce the number of processes and reduce the production cost by coating the resin with the melting point of the specific temperature on a circular magnet, coaxially stacking the coated circular magnet and circular pole pieces, and heat-pressing them at the melting point of the resin or above. CONSTITUTION:The phenoxide resin powder with the melting point of 120 deg.C is coated on a circular magnet to manufacture a circular magnet 16 coated with resin. It is pinched by two circular pole pieces 17 and 18 in a sandwich shape, they are heat-pressed at 160 deg.C from above and below by dies 19 and 20. The exposed section of the magnet 16 of a seal ring thus obtained is wholly covered, the pole pieces 17 and 18 are easily separated form the magnet 16, the seal ring can be sufficiently put to practical use. The coating process of resin on the magnet 16 concurrently becomes the coating process of an adhesive, the conventional coating process of an adhesive can be omitted. The production cost can be reduced by that much.
Patent JP-S6257205-A (JP)
Title: Oil filled electric machine
Inventor: AKIMOTO KENJI
IPC: H01F27/12
Filed: 1985-09-06
Abstract: PURPOSE:To secure an oil flow, to improve a cooling effect and to prevent the yield of noises and the like, in an oil filled electric machine provided with two cooling and operating systems of a self-cooling type and an oil feeding type, by providing a check plug, which prevents the back flow of the oil by an oil pump at the time of oil feeding cooling operation. CONSTITUTION:A bypass pipe 5 is connected to a pipe 9, which is connected to a tank 1, and to a cooler 2. The pipe 5 is constituted by an expanding pipe 10, whose diameter gradually increases toward the tank 1. At the time of an oil-feeding type cooling operation, oil flows in the direction of an arrow shown in a dashed line in the Figure by an oil pump 4 in the bypass pipe 5. A ball shaped plug 12 is moved to the right direction by the pressure of the oil flow, and the inner surface of the bypass pipe 5 is closed. The flow of the oil in the bypass pipe 5 is completely stopped and the back flow is blocked. Mean while, when the operation is switched to a self-cooling type operation, the ball shaped plug is readily separated along the tapered surface of the inner surface of the bypass pipe 5, and the flow of the oil is returned to its original state.
Patent JP-H0359688-A (JP)
Title: Developing device for electrophotographic device
Inventor: KIYONO MINORU
IPC: G03G15/08
Filed: 1989-07-28
Abstract: PURPOSE:To facilitate gap adjustment by displacing a cam through the rotation of a shaft, adjusting height from a developing device installing plane and thereby adjusting a developing gap. CONSTITUTION:The rotation of the movable part 11 of the shaft 10 displaces the cam 12, and a side plate 5 is moved upward or downward. When a lock nut 9 is loosened to rotate an adjustment screw 8 in a similar manner, a side plate 4 moves upward or downward. Consequently, the height of the developing device 1 from its installing plane 7 is finely adjusted according to the displacement of the cam 12 and adjustment screw 8. Thus, the gap G between a developing roll 2 and a photosensitive body 3 can be readily adjusted.
Patent JP-S6174718-A (JP)
Title: Method for controlling sheet width of material to be rolled
Inventor: KATAYAMA TAKAAKI
IPC: B21B37/22
Filed: 1984-09-19
Abstract: PURPOSE:To reduce the variation of sheet width and to improve the yield of product consequently, by controlling the flow rate of a lubricant to change the distribution of a frictional coefficient in the sheet-width direction of a material to be rolled. CONSTITUTION:Plural nozzles 3 for spraying a lubricant are arranged in the sheet-width direction at the inlet side of a roll 2 stand, and cameras 4 are arranged at the outlet side; a processing device 5 of a signal of sheet-width meter, detects the variation of sheet width by a signal of camera 4 to input the detected value to a control device 6. The device 6 outputs a signal based on the variation of sheet width, to open and close a lubricant nozzle valve 8 through a nozzle-valve control device 7 in order to change the flow rate of a lubricant, sprayed from the nozzles 3, thereby changing the distribution of a frictional coefficient between the roll 2 and a material 1 to be rolled in the sheet-width direction. In this way, and aimed sheet width of material 1 is obtained by reducing the variation of sheet width, and the yield of product is improved.
Patent JP-S5987663-A (JP)
Title: Compensating circuit of fluctuation of time axis
Inventor: FUJISHIMA TOORU
IPC: G11B5/012
Filed: 1982-11-12
Abstract: PURPOSE:To maintain the cut-off frequency of the reduction side at a high level and at the same time to avoid a phase advance at a level close to said cut-off frequency by inserting a bridge T type trap circuit having an HPF characteristic to the control system of one side of a compensating circuit consisting of two control systems connected in parallel as a whole. CONSTITUTION:The bridge T type trap circuit having the HPF characteristics is provided with resistances 7-9 and capacitors 10 and 11 together with the 1st buffer stage 5 for voltage follower and the 2nd buffer stage 6 doubling a buffer amplifier. Such a trap circuit is set to satisfy R9approx.=1/2R1, R2=R9 and C1=C2 respectively, and therefore the trap circuit has its frequency characteristics equivalent to the HPF as shown in the diagram. This trap circuit is incorporated into a jitter servo system, and the open loop gain frequency characteristics of the jitter servo system are shown by a curve J' in the diagram. In other words, it is possible with this trap circuit to increase the cut-off frequency of the reduction side without reducing the gain obtained with a disk revolving frequency f0(=7.5Hz).
Patent JP-S6441498-A (JP)
Title: Controller for rudder surface
Inventor: AKAHO HIDENOBU
IPC: B64C13/42
Filed: 1987-08-07
Abstract: PURPOSE: To prevent vibration of a steering surface without a mass balance weight or a damper by throttling flow of operating oil of all by-pass circuits when all of plural servo mechanisms get out of order. CONSTITUTION: When a servo mechanism 50A, for example, gets out of order, a control valve 46A is switched to a switch position VII to release a flow of operating oil of a by-pass circuit 45A to the full-open state, and the control for a steering surface 34 by the servo mechanism 50A is released. On the other hand, when both of a pair of servo mechanisms 50A, 50B get out of order, a signal from a pair of electric control circuits 49A, 49B to the control valves 46A, 46B are interrupted so that both of the control valves 46A, 46B are switched to a switch position VIII to throttle a flow of operating oil in the by-pass circuits 45A, 45B. As a result, a damper effect for regulating the free motion of the steering surface 34 is produced so as to automatically prevent vibration of the steering surface 34 without a mass balance weight or a damper.  Thus, a flutter phenomenon of a wing can be prevented.
Patent JP-H1037130-A (JP)
Title: Rubber-like elastic bearing body construction
Inventor: ONAKA TOSHIAKI
IPC: E01D19/04
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a rubber-like elastic bearing body construction in which a bearing body of optional height (thickness) can be formed by optionally combining together bearing body pads, even the case being changed in shearing displacement by change of design and the like can be accomodated, and vulcanization can be performed always in the uniform condition because of low height of the bearing body pad. SOLUTION: This bearing body is constituted of a plurality of bearing body pads 11 divided from a rubber-like elastic body 13 with a reinforcing rigid plate 12 buried therein. In this case, the bearing body pads 11 are constituted of a first bearing body pad 15 provided with recessed and projecting positioning engagement parts 14a, 14b on the upper and lower faces of the rubber-like elastic body 13, a second bearing body pad 17 provided with a projecting positioning engagement part 16a capable of being fitted to the recessed positioning engagement part 14a of the first bearing body pad 15, and a third bearing body pad 18 provided with a recessed positioning engagement part 16b capable of being fitted to the projecting positioning engagement part 14b of the first bearing body pad 15.
Patent JP-S6353308-A (JP)
Inventor: DEGUCHI TAKESHI
IPC: H02G3/30
Filed: 1986-08-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0360541-A (JP)
Title: Communication method
Inventor: MASUDA ICHIRO
IPC: H04W72/04
Filed: 1989-07-28
Abstract: PURPOSE:To simplify the setting of a slave station number by registering a recognition number and a slave station number in relation to each other to a slave station number- recognition number storage section of a master station, communicating the recognition number between master and slave stations and allowing the master station to convert the recognition number and the slave station number. CONSTITUTION:A slave station number and a manufacture number in relation to each other are stored in a memory 18 of a communication equipment 1 of a master station, the slave station number is entered from a keyboard 19 and a selection key is operated, then the relevant manufacture number is read from the memory 18 and sent to a slave station together with a selection call code. Then slave station communication equipments 2, 3 compare the manufacture number received with the selection call code with the manufacture number of the slave station itself stored in a memory 38 and when the both are coincident, talking is implemented. On the other hand, upon the call of the communication equipment 1 of the master station, the slave station communication equipment sends different manufacture numbers set to each slave station communication equipment with each other simultaneously, and the master station reads the slave station number corresponding to the manufacture number from a storage area 381 of the memory 18 and displays it on a display device 20.
Patent JP-H0362533-A (JP)
Title: Mounting of semiconductor device
Inventor: TERADA TETSUYA
IPC: H01L21/60
Filed: 1989-07-28
Abstract: PURPOSE:To contrive the improvement of the reliability of an electrical connection by a simple method by a method wherein fine through holes for bonding agent pressing-into use are provided in the prescribed regions of an insulative film formed with the connecting leads of a film carrier, on which a semiconductor element is bonded. CONSTITUTION:Connecting lead wires 4 are formed on one surface of an insulative film 3, a semiconductor element 1 is mounted and fixed on a film carrier of the film 3, a bonding agent is pressed into through a plurality of fine through holes 7 provided in the vicinities of bonding regions of the film with which land parts 6 of an external substrate 5 come into contact. Whereupon, the connecting parts of the connecting leads with the land parts 6 of the substrate 5 are isolated from the outside with the bonding agent by a simple method, in which an anisotropic conductive film, a paint and the like are unnecessary, the continuity of the connecting parts is stabilized and at the same time, the impact resistance of the connecting parts is improved and such a method becomes a mounting method for a semiconductor device having the high reliability of an electrical connection.
Patent JP-S6258716-A (JP)
Title: Optical flip-flop device
Inventor: TOMITA AKIHISA
IPC: G02F3/00
Filed: 1985-09-06
Abstract: PURPOSE:To output the presence/absence of an optical signal based upon the presence/ absence of the optical signal by providing with, at least, two bistable semiconductor lasers having a control electrode and a detecting electrode separately and an electrical driving circuit that impresses a signal detected by the detecting electrode on one side on the control electrode on the other side and controls it. CONSTITUTION:The p-side electrodes of bistable semiconductor lasers 1 and 2 are separated into control electrodes 11 and 21, and detecting electrodes 12 and 22. A laser 1 is started to oscillate when an optical signal R is inputted, and the voltage of the detecting electrode 12 is increased, making a TR4 ON, and a current is on the control electrode 21 in the laser 2. When the optical signal is no more inputted, or when the optical signal R is inputted to the laser 1, a state that the laser 1 is oscillated and the laser 2 is not oscillated is maintained. At such a case, when an optical signal S is inputted to the laser 2, the laser 2 is started to oscillate, making a TR3 ON and the current on the control electrode 11 is reduced fewer than the falling current, terminating the oscillation of the laser 1. As a result, the oscillation of the laser 2 is maintained even in the absence of the optical signal. Thereby, a device functions as a RS flip-flop.
Patent JP-S6175151-A (JP)
Inventor: SUZUKI MASAMI
IPC: E04D5/14
Filed: 1984-09-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0642761-A (JP)
Title: Cooking apparatus
Inventor: MAEHARA NAOYOSHI
IPC: F24C7/02
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a cooking apparatus in which cooking at a high speed is realized and an increase in a cooking category is realized by heating a removable oven tray in the apparatus such as an oven range, etc. CONSTITUTION:The cooking apparatus comprises an oven 5 for containing food, a removable oven tray 52 provided in the oven, a heat generator 57 buried in the tray 52, and power supply means 56 for supplying power to the generator. Since the tray 52 is directly heated in this structure, heating and cooling of food can be expedited, the range of the cooking is increased, and its operability can be largely improved.
Patent JP-H0361191-A (JP)
Title: Motorcycle
Inventor: MIZUTA KOJI
IPC: B62J25/00
Filed: 1989-07-31
Abstract: PURPOSE:To enhance the degree of freedom in a riding position, in a motorcycle equipped with small-diameter wheels, by arranging steps on both sides of a rear-wheel supporting member, and by forming the foot-placing surface of the step with an inclined plate in which the front part thereof is made lower while the rear part is made higher. CONSTITUTION:Steps 20 are formed above the line l connecting the axles of a front wheel 4 and a rear wheel 13 and also below the central part of a driver' s seat 6. Each of the steps 20 is provided, on the side of a rear-wheel supporting member 11, at the end of the stay part 21a of a step-fitting bracket 21 which has been integrally provided to a body cover 7. And the foot-placing surface 50a (not shown) of the step 20 is formed in an inclined-plate shape slanging forward. By this constitution, the degree of freedom in a riding position can be enhanced.
Patent JP-S6354241-A (JP)
Inventor: SATO SHUN
IPC: B32B15/02
Filed: 1986-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0248458-A (JP)
Title: Ceramic superconductor and production thereof
Inventor: EBARA NOBORU
IPC: H01B12/00
Filed: 1988-08-08
Abstract: PURPOSE:To provide a ceramic superconductor excellent in surface smoothness and adhesion, etc., to substrates by adding and mixing silver powder with powder of a ceramic superconductor, homogeneously kneading the resultant mixture with an organic solvent or cement, forming and calcining the obtained mixture. CONSTITUTION:Silver powder in an amount of <=10wt.% is added and mixed with fine powder of a ceramic superconductor (e.g., YBa2Cu3O7-x) and the resultant mixture is then homogeneously kneaded with an organic solvent (e.g., turpentine oil) or a cement. The obtained mixture is subsequently formed or applied to a substrate and calcined to afford a ceramic superconductor. Thereby, since the fine Ag powder is added to the fine powder of the superconductor, calcining effects of the superconductor can be improved to increase the filling ratio and enhance characteristics as the superconductor. Furthermore, smoothness of the surface can be improved to strengthen the adhesion to substrates or insulating films, etc. As a result, effects on practicable preparation of thick films are obtained by screen printing.
Patent JP-H0525723-A (JP)
Title: Apparatus for treating waste cotton in spinning frame
Inventor: ONO OSAMU
IPC: D01H11/00
Filed: 1991-07-12
Abstract: PURPOSE:To obtain the subject apparatus having improved waste cotton treating capacity and reliability by placing a separated box in a continuously rotating perforated drum at a part opposite to a pair of peeling rollers and providing a nozzle to blast compressed air against the inner circumference of the perforated drum. CONSTITUTION:A peeling box 25 is placed in a perforated drum 4 at a part opposite to a pair of peeling rollers 29a, 29b and the opened face of the box is made to slidably contact with the inner circumference of the perforated drum 4 to form a separated chamber 28 between the peeling box 25 and the perforated drum 4. Compressed air is blasted from a nozzle 31 in the separated chamber 28 against the inner circumference of the perforated drum 4 to stop the action of sucking air stream on the peeling part of the perforated drum 4 and to surely peel the waste cotton C from the perforated drum 4. Compressed air is blasted in the direction opposite to the rotational direction of the perforated drum 4 through a gap between the perforated drum 4 and the peeling roller 29b positioned forward along the rotational direction of the perforated drum 4. The waste cotton C can surely be peeled off from the perforated drum 4.
Patent JP-H0485810-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJISAWA AKIRA
IPC: H01L21/02
Filed: 1990-07-26
Abstract: PURPOSE:To inhibit the generation of a crystal defect resulting from the warpage of a semiconductor substrate minimally, and to manufacture a semiconductor device having the high degree of integration and high yield by forming a trench in a region as the scribing line of the substrate. CONSTITUTION:Islands independent at every chip are formed by trenches 103 formed to scribing lines in a substrate surface 101, and stress applied to the substrate surface is inhibited because stress is applied mainly to the bottoms 104 of the trenches when a substrate is warped. The semiconductor substrate is etched by using a photolithographic technique as the formation method of the trenches.
Patent JP-H0944431-A (JP)
Title: Document management system
Inventor: HIROSHIMA YOSHIAKI
IPC: H04L12/54
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To confirm that a document issued by the issuing origin of the document is surely received by the opposite party of an intended issuing destination. SOLUTION: When document data is distributed, a document distributor prepares a distribution connection management tag for the distribution connection of the document and reception confirmation by a distribution connection management tag preparation function part 21, a connects the distribution connection management tag to the document data by a document connection function part 22 and distributes them to a document receiving unit by a distribution function part 14. In the document receiving, unit the distributed document distributed from the document distributing unit is reception confirmation completion information inputted by a predetermined authorized person is added to the distribution connection management tag connected to the distributed document and the distribution management tag is separated from the document data and returned to the document distributing unit.
Patent JP-H0516180-A (JP)
Title: Method for automatic exchange of metal mold in molding machine
Inventor: SHIOTANI YOSUKE
IPC: B29C33/30
Filed: 1991-07-12
Abstract: PURPOSE:To simplify the constitution of a carrying truck by a method wherein a hooking member hooked on a part of a metal mold is moved and the metal mold is taken out of a molding machine and the mold is mounted on the molding machine. CONSTITUTION:After a hooking member 35 is hooked on a metal mold supported by a supporting member 15 of a fixed side and a movable side fitting stages 9 and 17, movement of a runner 27 is controlled to take out the mold carrying-out apparatus 47 on a carrying truck 43. Then, after this hooking member 35 is moved on a carrying-in apparatus 45 on the carrying truck 43 and the hooking member 35 is hooked on the placed metal mold, the movement of the runner 27 is controlled and the metal mold is transferred upward to the supporting member 15 to automatically exchange the metal mold.
Patent JP-H0727294-A (JP)
Title: Pilot type steam trap
Inventor: OSUMI TAKAYOSHI
IPC: F16T1/14
Filed: 1993-07-15
Abstract: PURPOSE:To provide a pilot type steam trap where no quick valve opening of a main valve element is provided, no condensate is stored on the inlet side, and no continuous blow of steam is obtained. CONSTITUTION:A pilot type steam trap consists of a pilot valve unit 4 and a main valve unit 6. The pilot valve unit 4 consists of a pilot valve element 14, a piston 17, a first orifice 19, a second orifice 20 and a piston chamber 18. The main valve unit 6 consists of a main piston 7, a first pressure chamber 8, a second pressure chamber 9 and a main valve element 10. When the condensate flows in from an inlet 1, the pilot valve unit 4 is opened, the condensate is introduced to the second pressure chamber 9, and the main valve element 10 is opened to discharge the condensate to the outlet 2 side.
Patent JP-H1134450-A (JP)
Title: Image forming apparatus
Inventor: KOYAMA MASATO
IPC: B41J29/46
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To enable restoration work after the re-start of a power supply even at the time when trouble such as the sudden cutting-off of a power supply or the like is generated without using a large capacity non-volatile memory. SOLUTION: An image forming apparatus has a manuscript reading apparatus 20 reading image data from a manuscript, an operation/display part 22 inputting set data at a time of the copying of the manuscript to display the same, a printing part 24 recording an image on a recording medium on the basis of the image data read by the manuscript reading apparatus 20, a non-voltatile memory apparatus 26 and a CPU 50 registering all of data necessary for copying the manuscript other than image data when copy operation is started in the non-volatile memory apparatus 26 and renewing all of data necessary for the copying of the manuscript other than the image data with the advance of copy operation and displaying the data on the operation/display part 22 when there is data showing the midway of copying in the non-volatile memory apparatus 26 in predetermined timing.